Title of article
Two numerical approximations for a class of weakly singular integral operators Original Research Article
Author/Authors
Mario Ahues، نويسنده , , Alain Largillier، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1995
Pages
16
From page
347
To page
362
Abstract
We study the numerical approximation of a class of weakly singular compact integral operators. We present two self-range-uniform discretizations. The first one is defined by truncation followed by a numerical quadrature and the second uses a particular form of singularity subtraction. Numerical experiments are done on spectral computations in order to compare both kinds of approximations.
Keywords
Singularity subtraction , Eigenvectors , Self-rangeuniform convergence , eigenvalues , Collectively compact convergence , Weakly singular integral operators
Journal title
Applied Numerical Mathematics
Serial Year
1995
Journal title
Applied Numerical Mathematics
Record number
941872
Link To Document